Thunderstone Search Appliance Manual

GNU libiconv may be used by Thunderstone's HTML processor to
convert documents in certain character sets. GNU libiconv is
not incorporated into Thunderstone's products but is a separate
standalone program, called via exec() and writing/reading
standard input/output. You may obtain complete source code and
documentation for libiconv at
ftp://ftp.thunderstone.com/pub/epi-gpl/libiconv-1.9.2.tar.gz
or by contacting Thunderstone tech support and requesting a CD
containing the GNU libiconv source. Sending a CD will require
payment of shipping and handling charges by the requestor. GNU
libiconv is governed by the terms of the GNU Library GPL, which
is reproduced on here.